The (polite) Four Letter Word Game

sago

agog

agio

:dollar: :euro: :pound: :money_with_wings:

giro

gyro

orgy

yogi

yoga

okay

ahoy!

hoax

coax

coxa

coma :sleeping:

soma

:bust_in_silhouette:

boas :snake:

bads

fads

ands

tans :sunny: